Which of the following equations represent a proportional relationship?
Select the 2 correct answers

( look at the pic for the answer choices)

Answer:

2/3

Step-by-step explanation:

rise 4 run 6 simplifies to 2/3

Answer:

13

Step-by-step explanation:

I used the calculator heheh

Hope It Helps

Answer:

8×8×8 x 8×8×8×8×8

Step-by-step explanation:

I'm not completely sure if this is what the question is asking so I hope this helps

Answer: See explanation

Step-by-step explanation:

By the Triangle Inequality Theorem, the length of the side must be greater than 1 ft because the sum of two side lengths must be greater than the length of the third side. The third side must be less than 7 ft but greater than 1 ft.

Triangle inequality: 1 < x < 7

Hope that helped!

Answer:

-21

Step-by-step explanation:

(7)(-3) = 7 x -3 = -21

The Kid Laroi

Answer:

3(2) + 15= 21; 3(3) +15= 24; 3(5) + 15= 30

Step-by-step explanation:

just plug in your x values and then solve

Answer:

160

Step-by-step explanation:

To solve this we will use the equation

Distance= Velocity * Time

We will first need to calculate the time flown

So we have

960=480*time

Divide and get time=2

We now need to find the new velocity considering wind speed and we can do this by writing a new equation

We have

640=velocity*2

divide and get that velocity=320

This is the speed that the plane was going with the wind resistane which means that to calculate the wind resistance you subtract 320 from the plane's normal speed of 480

so 480-320=160

Answer:

I believe it would be (5,-2)

Step-by-step explanation:

(5,2) is in quadrant 1 and if it is reflected on the x axis then I think it would be (5,-2). Correct me if im wrong.

Answer:

False

Step-by-step explanation:

Answer:True

Steby-step explanation:

Answer:

Step-by-step explanation:

When the problem is asking which lines have a slope of -2, this is referring to the steepness or rate of change. To determine which lines have a slope of -2, the line must have a rise of -2 and a run of 1. This means that the line will go down 2 units every 1 unit to the right.

Also, if a line is parallel (lines which never cross), it will have the same slope.

You can also eliminate lines c, and d because they increase while lines a, and b decrease. A and B have the same slope because they are parallel and decrease which means that this must be the answer.

Step-by-step explanation:

Consider the given expression,

Let,

x=

6+

6+

6+

6..........∞

Now,

x=

6+x

x

2

=6+x

x

2

−x−6=0

x

2

−3x+2x−6=0

x(x−3)+2(x−3)=0

(x−3)(x+2)=0

x=3or−2

Hence,this is the answer.

Answer:

3412.5

Step-by-step explanation:

45.5x75

6825/2 =3412.5

Answer:

65 is my answer because it honestly fells right

Answer:

what u need help with ?????

Answer:

5/6 I believe Because there is a repeating 3. .83333333  told me .833333_ as a fraction is 5/6

Step-by-step explanation:

Answer:

28/3

Step-by-step explanation:

because 1/7+x=1/4

x=3/28

recipricol of 3/28=28/3

28/3

Answer:

4%

Step-by-step explanation:

1.   Subtract: 55 - 52.8 = 2.2

2.   Divide: 2.2/55 = 0.04

3.   Multiply: 0.04 x 100 = 4

Answer:

-2,0

Step-by-step explanation:

Answer:3,1

Step-by-step explanation:

Answer:

t=-15.1

Step-by-step explanation:

Answer:

t = −15.1

Step-by-step explanation:

Answer:

3 hours

Step-by-step explanation:

97.5-15=82.5

82,5/27.5=3

Answer:

8

Step-by-step explanation:

The factored form of the given expression is 8(4x+7).

GCF stands for Greatest Common Factor, it is the highest common factor of each of the term in the expression.

Express each term of the given expression in the form of factors.

32x+56=8·4·x+8·7

From both terms, the highest common factor, that is, GCF is 8.

Factor out 8 from the terms.

8(4·x+7)=8(4x+7)

Thus, the factored form of the given expression is 8(4x+7).

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Answer: c. add 32

Step-by-step explanation:

Answer:

add 32

Step-by-step explanation:

it will solve for x

Answer:

$55.58

Step-by-step explanation:

First off turn your percent to decimals then times it by 45 like this

45 x 0.18 = 8.10

45 x 0.055 = 2.475 - 2.48 (round this one up)

Now add them all together

45 + 8.10 + 2.48 = 55. 58

ANSWER: $55.58

Using the two points given, we can plug them into  m = (y2 -- y1) / (x2 -- x1)

(-2,4)  (3,-2)

-2-4/ 3--2 = -6/5

Therefore the slope of the line would be [tex]-\frac{6}{5}[/tex]

or D

[tex] \frac{20}{100} (100x) = \frac{80}{x} (100x) \\ \frac{20}{ \cancel{100}}( \cancel{100} \: \: x) = \frac{80}{ \cancel{x}} (100 \cancel{x}) \\ 20x = 80(100) \\ 20x = 8000[/tex]

[tex]x = \frac{8000}{20} \longrightarrow \frac{800 \cancel{0}}{2 \cancel{0}} \\ x = \frac{800}{2} \longrightarrow \frac{ \cancel{800} \: \: 400}{ \cancel{2} \: \: 1} \\ x = 400[/tex]

Substitute x = 400 in the equation.

[tex] \frac{20}{100} = \frac{80}{400} \\ \frac{ \cancel{20} \: \: \: 1}{ \cancel{100} \: \: \: 5} = \frac{ \cancel{80} \: \: \: 1}{ \cancel{400} \: \: \: 5} \\ \frac{1}{5} = \frac{1}{5} [/tex]

The equation is true for x = 400. Therefore the answer for equation is x = 400.

[tex] \large\boxed{x = 400}[/tex]

Answer: 400

Explain: Just do 80/20 and get 4 then do 100 times 4

回答：400

説明：80/20を実行して4を取得し、次に100回4を実行します

Answer:

because SAS , NYC , PAC all are together

Step-by-step explanation:

The given statement in the question is SAS.

We are given that;

Trapezoid NYAP

Now,

Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.

One possible given statement is that ∠NYC = ∠PAC.

This is because the base angles of an isosceles trapezoid are congruent. Since C is the midpoint of YA,

we know that YC = CA by the definition of midpoint.

Also, NC = CP is given.

by SAS, we can conclude that △NYC ≅ △PAC.

Therefore, by congruent triangles the answer will be SAS.

Learn more about congruent triangles;

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